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HP ProBook 440 G8 DAX8QAMB8C0 BIOS

BIOS DAX8QAMB8C0 Added: Jun 11, 2022 RAR · 33 MB

File details

TypeBIOS
BrandHP
ModelProBook 440 G8
Board numberDAX8QAMB8C0
Board maker (ODM)Quanta
DeviceLaptop
FormatRAR
Size33 MB
AddedJune 11, 2022
Updated
Original file nameHP ProBook 440 G8 dax8qamb8c0 - x8qa.rar

Where to get the file

Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.

Alternative links

No other copies are known yet.

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

BIOS dump for the HP ProBook 440 G8 laptop, board number DAX8QAMB8C0, from the Quanta design, shared as a RAR archive of about 32.8 MB under the file name "HP ProBook 440 G8 dax8qamb8c0 - x8qa.rar". A dump like this is used to reprogram the SPI flash chip with a programmer when the BIOS is corrupted or a firmware update has failed. Before flashing, confirm that the board number on your motherboard matches DAX8QAMB8C0 and check the revision, and read and save the original chip contents as a backup first.

For board DAX8QAMB8C0 the catalog also has 1 BIOS dump.

Description generated from the catalog data. ·

How to open it

A BIOS dump is written to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and save the original chip contents twice before writing.

Guide: Flash a Laptop BIOS with a CH341A Programmer →

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Questions about this file

How do I flash this BIOS dump?

Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.

Will this BIOS work on my board?

Only if the board number and revision match: HP ProBook 440 G8 DAX8QAMB8C0. Dumps from a different board or revision can leave the board dead.

What does “clean ME” mean?

The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.

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